The Jewel quick release seatclamp uses an oversized ergonomic paddle design to make a secure fit easy to achieve on any bike.
NOTE: The size is the external diameter of the seat tube on the frame, not the diameter of your seatpost.
this is HUGE the lever is massive!! this is a bargain its so light and still strong it blew my mind up it was so big i went for black because it suited my paint job and its a very nice pearl black its so shiny!!!! again superstar a very well made product thumbs up all roud no problems at all well done!!! A******
Posted on 4 August 2013
Works good - looks good. Big wide lever is nice for wife's small hands- plenty o leverage...
Andrea Alessandro Carestia
Posted on 20 April 2013
Grande,sta benissimo su telai massicci,da solo rende la bici pi? bella,certamente non passa inosservato
Posted on 17 April 2013
BLOODY MASSIVE! but really good quality and stays well shiny! I'm about 5 months in, bliiing!
Posted on 15 October 2012
Was very happy with the big lever until the bolt snapped on the other side, would prefer a more universal bolting system that eventualy ,in case of a brake-down, can be replaced, other than that very functional,bought it cause of the cold condition here high up in Norway, a big lever is easy to find and to open with gloves and frozen fingers. Vivid colours to!